Maria Corina Machado, asked by CBS News' Margaret Brennan about Trump's threat of land strikes, said she'd "welcome more and more pressure" on Maduro.

Venezuelan opposition leader Maria Corina Machado spent hours in rough seas during a dangerous secret trip to Oslo to accept the Nobel Peace Prize.

Venezuelan opposition leader Maria Corina Machado says she won't get involved in the Trump administration's actions against her country, but said she "will welcome more and more pressure" against Venezuelan President Nicolás Maduro so he understands "his time is over." Watch more of her interview Sunday on "Face the Nation" with Margaret Brennan.

Nobel Peace Prize winner Maria Corina Machado tells "Face the Nation" she plans to return home to Venezuela, where she says the current regime has "turned even more violent" because "they know their days are numbered." Watch more of the Venezuelan opposition leader's interview Sunday on "Face the Nation" with Margaret Brennan.

Watch Margaret Brennan's full interview with the chair and ranking member of the House Task Force on the Attempted Assassination of Donald J. Trump, Rep. Mike Kelly (R-Pa.) and Rep. Jason Crow (D-Colo.).